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107533 | 4-(2-Pyridylazo)resorcinol monosodium salt monohydrate

107533
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      Overview

      Replacement Information

      Key Spec Table

      CAS #EC NumberHill FormulaMolar MassGrade Value
      16593-81-0236-339-8C₁₁H₈N₃NaO₂ * H₂O255.21 g/molReag. Ph Eur

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          Glass bottle 5 g
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          Description
          Catalogue Number107533
          SynonymsPAR
          References
          Product Information
          CAS number16593-81-0
          EC number236-339-8
          GradeReag. Ph Eur
          Hill FormulaC₁₁H₈N₃NaO₂ * H₂O
          Molar Mass255.21 g/mol
          HS Code2933 39 99
          Structure formula Image
          Applications
          Application4-(2-Pyridylazo)resorcinol monosodium salt monohydrate metal indicator Reag. Ph Eur. CAS 16593-81-0, pH 9.8 (10 g/l, H₂O, 20 °C). MSDS and product info below.
          Biological Information
          Physicochemical Information
          pH value9.8 (10 g/l, H₂O, 20 °C)
          Bulk density630 kg/m3
          Solubility38 g/l
          Dimensions
          Materials Information
          Toxicological Information
          Safety Information according to GHS
          Storage class10 - 13 Other liquids and solids
          WGKWGK 3 highly water endangering
          Disposal3
          Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
          Safety Information
          Product Usage Statements
          Storage and Shipping Information
          StorageStore at +5°C to +30°C.
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications
          Assay (Perchloric acid titration, calc. on anhydrous substance)≥ 99
          Appearance of solutionpasses test
          Water (according to Karl Fischer)7 - 8
          Suitability as indicator (for metal titration)passes test